diff --git a/requirements.txt b/requirements.txt
index 92a180f..56848ac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 requests~=2.25.1
 bs4~=0.0.1
-beautifulsoup4~=4.9.3
\ No newline at end of file
+beautifulsoup4~=4.9.3
+lxml~=4.6.3
\ No newline at end of file